NVIDIA GeForce RTX 4050 Mobile vs NVIDIA B200
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2024
Generation
GeForce 40 Mobile
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1455 MHz
700 MHz
Boost Clock
1755 MHz
1965 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
6GB
90GB
Memory Type
GDDR6
HBM3e
Memory Bus
96bit
4096bit
Bandwidth
192.0GB/s
4.10TB/s
Render Config
SM Count
20
148
Shading Units
2560
18944
TMUs
80
592
ROPs
48
24
Tensor Cores
80
592
RT Cores
20
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
12 MB
50 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
47.16 GPixel/s
Texture Rate
140.4 GTexel/s
1163.3 GTexel/s
FP16 (half)
8.986 TFLOPS
1191.2 TFLOPS
FP32 (float)
8.986 TFLOPS
74.45 TFLOPS
FP64 (double)
140.4 GFLOPS
37.22 TFLOPS
Graphics Processor
GPU Name
AD107
GB100
GPU Variant
GN21-X2
-
Architecture
Ada Lovelace
Blackwell
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
18.9 billion
104 billion
Die Size
159 mm²
Unknown
Board Design
TDP
50W
1000W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Suggested PSU
-
1400 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
10.0
Shader Model
6.8
N/A
📊 Benchmark
3DMark Time Spy
1,788
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